It is worth listening to this doctor. The use is that you will not be taken for a ride by vaccine peddlers.

Prof. Sucharit Bhakdi explains the hoax. 

We have all been taken in by it. 

The question, "Can the whole world be fooled?" is no argument for presuming that the hoax could be true - that the disease is dangerous, it is really a pandemic. 

The Great Barrington Declaration authored by a scientists from Harvard, Stanford and Oxford, has been signed by over 35,000 doctors, 12,000 scientists and about 700,000 lay persons.